The Manchester trout hatchery produces more than 600,000 fish for waters across Iowa and is one of the few fish hatcheries in the state.

Bridges are built to travel over bodies of water during flash flooding.

During winter in Iowa, male whitetail deer shed their antlers.

Iowa is home to a variety of waterfalls.

Bittersweet is an invasive plant that has been found in Backbone State Park.

The Cedar Valley experienced a cankerworm population boom throughout the spring and summer of 2021.

Algae's involvement in the nitrogen and carbon cycle can cause fish kills, but it could potentially be a solution in preventing it. 

The location of rock quarries may offer insight to their relation to humans and the environment.

Small rocks have been rounded as they were carried downstream.

A cacophony of frogs and toads call out as they emerge from the mud in early spring and start looking for mates.

This lake has a slimy, protein-rich foam accumulating on the bank. 

Rainscaping is a way to reduce the impact of stormwater runoff, especially in concrete laden cities.

Data from fish raceways show changes in oxygen levels as the water passes through raceways.

Increasing deer populations are causing issues in some areas.

The temperature in different depths of a compose pile can vary widely.

The sights and sounds of a spring thunderstorm in Iowa, caused by extremes in weather fronts.

Stockbridge dampers are placed on power lines and light poles to prevent oscillation through resonance.

Radio frequency identification tags are used to track cattle and allow computers to gather real time data on a cow's movement, health and production.